Results 51 to 60 of about 40,211 (161)

The Recognition Chemicals in Fingerprints by Gas Chromatography/Mass Spectrometry

Research on Addiction, 2014
Objective: It has been greatly attempted to learn more about chemical information on finger prints using new vehicular technique use for the detection of a variety of substances, including narcotic drugs and medicines, as well using nano particles bound ...
M Rezaei, M Gholami
doaj  

Comparison among single-phase test, automated screening method and GC/MS for the traceability of ketamine in urine

Epidemiology, Biostatistics and Public Health, 2016
BACKGROUND The use of ketamine, for non-medical purpose, results widespread also in Italy. This drug is not searched by institutional centers, charged of the responsibility to realize the execution of toxicological analysis based on the article 187 of ...
Alice Visione, Giovanni Michele Lagravinese   +1 more
doaj   +1 more source

Identification of biomarkers for renal cell carcinoma in plasma samples measured using liquid chromatography-mass spectrometry and gas chromatography-mass spectrometry

Scientific Reports
Metabolomics has been applied in several studies on cancer, but few studies have screened potential biomarkers for renal cell carcinoma (RCC) by integrating two mass mass spectrometers.
Kun Zhai, Zhenkun Dong, Bingzhi Geng, Qiang Li, Zhaodu Liu, Di Wang, Hui Chen, Yan Cui   +7 more
doaj   +1 more source

Comparison among single-phase test, automated screening method and GC/MS for the traceability of ketamine in urine

Epidemiology, Biostatistics and Public Health, 2022
BACKGROUND The use of ketamine, for non-medical purpose, results widespread also in Italy. This drug is not searched by institutional centers, charged of the responsibility to realize the execution of toxicological analysis based on the article 187
Giovanni M. Lagravinese, Miriam De Vita, Alice Visione, Angelica Capomassi, Sara Visconti, Emanuele Guglielmelli   +5 more
doaj  

Determination of Organophosphorus Nematicide Residues in Banana-Field Soils by Gas Chromatography/Mass Spectrometry [PDF]

, 1994
Jean‐François Cooper, S. Q. Zheng, N.R. Wynn, L. Palcy   +3 more
openalex   +1 more source

Aroma features of honey measured by sensory evaluation, gas chromatography-mass spectrometry, and electronic nose

International Journal of Food Properties, 2018
To study the aroma features of different varieties of honey, five honey samples from different botanical origins were characterized by sensory evaluation, gas chromatography-mass spectrometry and electronic nose analysis.
Huaixiang Tian, Yongbo Shen, Haiyan Yu, Chen Chen   +3 more
doaj   +1 more source

Aruncus dioicus var. kamtschaticu: A Newly Identified Source of Lactucaxanthin (ε,ε-Carotene-3,3′-diol)

Horticulturae
Green leafy vegetables are rich in lipophilic metabolites such as carotenoids, phytosterols, tocopherols, and fatty acids, known for their significant health benefits. Goat’s beard (Aruncus dioicus var.
Ramesh Kumar Saini, Eun-Young Ko, Young-Soo Keum, Ji-Ho Lee, Se Chul Chun, Iyyakkannu Sivanesan   +5 more
doaj   +1 more source

Gas chromatography mass spectrometry (GC-MS) analysis of ethanolic extracts of kolanut (Cola nitida) (vent) and its toxicity studies in rats [PDF]

, 2015
Hussein Mofomosara Salahdeen, Adams Olalekan Omoaghe, G. O. Isehunwa, Babatunde Adekunle Murtala, A R A Alada   +4 more
openalex   +1 more source

Identification of CS Degradation Products in Objects Delivered from the Zone of a Special Military Operation

Вестник войск РХБ защиты
The formation of a CS aerosol during the combustion of a pyrotechnic mixture in gas grenades is accompanied by the formation of numerous thermolytic degradation products.
A. S. Iarlychenko, V. A. Ignatev, M. A. Ponsov, A. M. Grigoryev   +3 more
doaj   +1 more source

Pesticide Multiresidue Determination in Rice Paddy Water by Gas Chromatography Coupled with Triple Quadrupole Mass Spectrometry [PDF]

, 2014
Mateus Brum Pereira, J. F. Facco, Gabriela M. Zemolin, Manoel L. Martins, Osmar D. Prestes, Renato Zanella, Martha B. Adaime   +6 more
openalex   +1 more source